For a local enhancement using mean and variance, there is one condition: ms(x, y) k0 MG, where, MG is global mean, k0 a constant and ms(x, y) a measure of gray value as light or dark at point (x, y). Then, which fact is true for k0?

Question

For a local enhancement using mean and variance, there is one condition: ms(x, y)   k0 MG, where, MG is global mean, k0 a constant and ms(x, y) a measure of gray value as light or dark at point (x, y). Then, which fact is true for k0?

TuteeHUB · Accepted Answer

tIt is an integer constant with values between -1.0 and 1.0

TuteeHUB · Answer

tIt is a negative constant with values less than -1.0

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tIt is a positive constant with values less than 1.0

TuteeHUB · Answer

tIt is an integer constant with values between -1.0 and 1.0

TuteeHUB · Answer

tNone of the mentioned

For a local enhancement using mean and variance, there is one condition: ms(x, y) k0 MG, where, MG is global mean, k0 a constant and ms(x, y) a measure of gray value as light or dark at point (x, y). Then, which fact is true for k0?

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